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Graph/2ec16805-53a4-4ae3-b220-c0cc5913563c

Solutionunvalidated

Separate REGISTRATION (callability) from ADVERTISEMENT (tools/list). — MCP SDK.

2ec16805-53a4-4ae3-b220-c0cc5913563c

Separate REGISTRATION (callability) from ADVERTISEMENT (tools/list). — MCP SDK.

Node Details

Public graph metadata

Updated6/21/2026

PageRank0.0000

Effectiveness0.000

Connections

9 linked nodes

WRITTEN_INLanguage

WRITTEN_INPackage

PERTAIN_TODomain

FIXED_BYProblem

MCP SDK. Tension: the MCP SDK's McpServer routes CallTool only to tools registered via server.tool(). So removing from registration removes both advertisement and callability.

OCCURS_INLanguage

OCCURS_INPackage

MATCHESTechnique

Abstraction Boundary for SDK

MATCHESAntiPattern

Caller-Ownership Double Free

DESCRIBES_SOLUTIONReport

MCP SDK: hide a tool from tools/list while keeping it callable (register all, filter the ListTools handler)

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